31363467330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{493369}}^1$

素因数の和:493555

約数の個数: 64

約数和(自身を含む): 81559981440

約数和(自身を除く): 50196514110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1630, 2119, 2445, 4238, 4890, 6357, 10595, 12714, 21190, 31785, 63570, 493369, 986738, 1480107, 2466845, 2960214, 4933690, 6413797, 7400535, 12827594, 14801070, 19241391, 32068985, 38482782, 64137970, 80419147, 96206955, 160838294, 192413910, 241257441, 402095735, 482514882, 804191470, 1045448911, 1206287205, 2090897822, 2412574410, 3136346733, 5227244555, 6272693466, 10454489110, 15681733665, 31363467330]

約数ペア:

[(1, 31363467330), (2, 15681733665), (3, 10454489110), (5, 6272693466), (6, 5227244555), (10, 3136346733), (13, 2412574410), (15, 2090897822), (26, 1206287205), (30, 1045448911), (39, 804191470), (65, 482514882), (78, 402095735), (130, 241257441), (163, 192413910), (195, 160838294), (326, 96206955), (390, 80419147), (489, 64137970), (815, 38482782), (978, 32068985), (1630, 19241391), (2119, 14801070), (2445, 12827594), (4238, 7400535), (4890, 6413797), (6357, 4933690), (10595, 2960214), (12714, 2466845), (21190, 1480107), (31785, 986738), (63570, 493369)]